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From "Glynn, Eoghan" <>
Subject RE: Programatically installing interceptors per (Bus|Service|Endpoint)
Date Thu, 22 Mar 2007 10:57:25 GMT

> -----Original Message-----
> From: Dan Diephouse [] 
> Sent: 21 March 2007 19:12
> To:
> Cc:
> Subject: Re: Programatically installing interceptors per 
> (Bus|Service|Endpoint)
> Also, I recently added an AbstractWSFeature class which I'd 
> like to support the loading of a plugin for a particular 
> scenario. The idea being that you can have a feature class - 
> like a WSSecurityFeature - which configures your endpoint for 
> something - like WS-Security. And it can just become part of 
> the JAX-WS endpoint configuration.  I posted some examples of 
> how this might work in the client/EPR thread if you're 
> interested. I'll be answering some of the questions that 
> arose on that shortly...

This WSFeature stuff is interesting.

One quick question, what would be the overlap between this and the
WS-Policy framework?

I'm thinking specifically of the following policy use-case:
- policy assertion implies requirement on runtime
- corresponding AssertionBuilder indicates it has capability to support
this requirement
- corresponding PolicyInterceptorProvider contributes the necessary
interceptors to realize the capability in the dispatch chain
- dispatch-time policy verification ensures that this capability is
present as expected


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